"Heterogenia Linguistico: An Introduction to Xenolinguistics" Volumes 1-3 Synopsis: A story of interspecies interaction, where a new linguist studies the languages of monsters in the demon world. Author: Hanjin Seno Price: ¥580 - ¥640 (excluding tax) Volume 2's obi (paper band) has a slight crease. Stored at home. Please understand this before purchasing. Thank you for looking.